Sub4Sub Pro For Youtube for Android is an interesting application that will be useful for all those who lead their channel on Youtube. This product represents some community of beginners in YouTube. Here users will be able to help each other in developing the channels and in doing so they can earn currency inside the application. Watch other users' videos, exchange subscriptions and help your channel grow at first, before you get into a big hit. Keep your channel on Youtube and other guys and they will help you.
The external component of the application is presented at a decent level. It's easy and straightforward to use the product. Watch the feed, complete tasks and earn coins. Which you can then spend to promote your own channel on Youtube.